The Cup,hydraulic Brake Cylinder, cataloged under National Stock Number 2530-00-753-9328, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-753-9328 |
| Primary Part Number | 1193707 |
| Item Name | Cup,hydraulic Brake Cylinder |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | ACTIVE |
| Feathered Lip Feature | NOT INCLUDED |
| FSC Application Data | VEHICULAR BRAKES |
| Largest Outside Diameter | 1.0975 INCHES MINIMUM AND 1.1075 INCHES MAXIMUM IN |
| Outer Periphery Base Groove | NOT INCLUDED |
| Mounting Method | CENTER HOLE |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Sealing Lip Length | 0.1875 INCHES MINIMUM AND 0.2025 INCHES MAXIMUM IN |
| Size Designator | 1-1/16 IN. IN |
| Base Outside Diameter | 1.0225 INCHES MINIMUM AND 1.0325 INCHES MAXIMUM IN |
| Base Inside Projection | NOT INCLUDED |
| Base Thickness | 0.09375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Thru-Hole Length | 0.094 INCHES NOMINAL IN |
| Cup Protector | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1193707 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 1678M5 | 5/9 Secondary reference Spalla Inc |
| 1678M5 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 2530-00-753-9328 is a Cup,hydraulic Brake Cylinder, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-753-9328 has 1 manufacturer part number on file: 1193707 (Chrysler Realty Company Llc Dba Daimler Chrysler).
Key specifications for 1193707: Feathered Lip Feature: NOT INCLUDED; FSC Application Data: VEHICULAR BRAKES; Largest Outside Diameter: 1.0975 INCHES MINIMUM AND 1.1075 INCHES MAXIMUM IN; Outer Periphery Base Groove: NOT INCLUDED. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.